Originally Posted by
Doug Fattic
Yes that looks like a Columbus steerer. In the picture I took this morning the Columbus steerer is all the way to the left. You can see that the ribs are much thinner and they spiral and there are 5 instead of 6 ribs like on the Japanese steerers. There should be the Columbus dove symbol stamped on the outside of the steerer. They quit doing that around 1983 + -
Thank you. There were no markings of any kind anywhere on the bare frame or fork.